Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a first embodiment of a display screen orportion thereof with graphical user interface showing my new design;and,

FIG. 2 is a front view of a second embodiment of a display screen orportion thereof with graphical user interface showing my new design.

The broken lines within the figures represent portions of the graphicaluser interface that form no part of the claimed design.

The broken line around the figures represents the display screen andforms no part of the claimed design.

CLAIM I claim the ornamental design for a display screen or portionthereof with graphical user interface, as shown and described.